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$1,403+ Cheap flights from Seattle (SEA) to Xi'an (XIY)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — XIY
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Seattle to Xi'an

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Xi'an (XIY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,403
(Mytrip)

Popular in

May

Cheapest in

January
Provider with most accurate pricing for Seattle/Tacoma Intl-Xi'an Xianyang flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Xi'an Xianyang flights.
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From Seattle/Tacoma Intl to Xi'an Xianyang
Search Deals
High demand for flights, 9% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Find flight deals from Seattle to Xi'an

Best flights from Seattle to Xi'an
Discover carefully curated flight deals from Seattle to Xi'an that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 22, 2024.

This Mytrip deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/410:40 amSEA - XIY
1 stop21h 55mMultiple Airlines
Sat 1/118:30 amXIY - SEA
3 stops29h 30mMultiple Airlines
Deal found 12/21$1,403
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/47:00 amSEA - XIY
2 stops23h 25mUnited Airlines
Tue 2/118:30 amXIY - SEA
2 stops26h 38mUnited Airlines
Deal found 12/21$2,407

Find flights from Seattle to Xi'an within your budget

Customize your flight search to find flights from Seattle to Xi'an that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleXi'an

SEA - XIY

SEAXIY

Seattle/Tacoma Intl

Sat 1/4

10:40 am-12:35 am

1 stop21h 55m

Xi'an Xianyang

Sat 1/11

8:30 am-10:00 pm

3 stops29h 30m

$1,403

SeattleXi'an

SEA - XIY

SEAXIY

Seattle/Tacoma Intl

Wed 2/5

12:50 pm-7:20 pm

2 stops62h 30m

Xi'an Xianyang

Wed 2/12

12:30 pm-3:54 pm

2 stops43h 24m

$2,401

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Compare providers for flights from Seattle to Xi'an

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Xi'an in December.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*2 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Xi'an flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Xi'an flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Xi'an flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Xi'an flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Xi'an flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Xi'an

Have a flexible travel schedule? Discover the best time to fly to Xi'an from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Xi'an

Get recent, data-driven insights about flights from Seattle to Xi'an including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from SEA to XIY?

Find hourly flight availability from Seattle to Xi'an. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

One of the essential ways to save on airfare from Seattle to Xi'an is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 23% on airfare.

Rainfall in Xi'an by month

Plan your trip to Xi'an by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Xi'an ranges from 0.0 - 3.9 inches per month. September is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Xi'an when rainfall is around 0.0 in.

Temperature in Xi'an by month

Plan your trip to Xi'an by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Xi'an, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Xi'an

Get insights into the airlines that provide service to Xi'an. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Xi'an. Reviews last updated December 22, 2024.
United Airlines
7.4
Good
9,028 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

United Airlines
7.4
Good
9,028 reviews
United Airlines
7.4
Good
9,028 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Xi'an. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Seattle to Xi'an round-trip?

    According to our current data, United Airlines ($2,407), offers the cheapest pricing from Seattle to Xi'an.

  • Can I find deals for flights from Seattle to Xi'an that include hotel bookings?

    Yes. In addition to deals on Seattle to Xi'an flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Xi'an?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Xi'an.

  • Can I find deals for business class flights from Seattle to Xi'an?

    Yes. Cheapflights offers flight deals from Seattle to Xi'an by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Xi'an?

    Currently, October is the cheapest month in which you can book a flight from Seattle to Xi'an (average of $1,118). Flying from Seattle to Xi'an in June is currently the most expensive (average of $2,077). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Seattle to Xi'an

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Portland to Xi'an flights

Top 3 airlines flying from Seattle to Xi'an

Discover the top 3 airlines that operate flights from Seattle to Xi'an. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$1,067Average$1,169FlexibilityNo cancel feeOn-time61%
Air ChinaCheapest$1,417Average$2,744FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$1,499Average$1,810FlexibilityNo cancel feeOn-time81%
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